横向
1
Period of ten years
5
Roman arena fighter
8
Government by the people
11
Alloy of copper and tin used in early tools
12
Armored warrior of medieval times
纵向
2
Armed entry into another territory
3
Large territory under one ruler
4
Medieval land-for-service system
6
Government elected by the people
7
Person who buys and sells goods
9
Collection of traditional stories
10
Long and distinct period of history